baber/WOPTO huggingface dataset:
Patent GB-708090-A (GB)
Title: Improvements in steam trap
Inventor: MCKEE JOHN FREDERICK
IPC: F16T1/34
Filed: 1952-01-07
Abstract: 708,090. Steam traps. YARNALLWARING CO. Jan. 7, 1952, No. 505/52. Class 64(2) Relates to steam traps as for example described iri Specification 648,687 having spaced inlet and outlet orifices 28, 31 and an intermediate control chamber 43 through which discharge of condensate takes place under the control of interconnected valves 24, 25 at a rate determined by the pressure in the chamber. According to the present invention, the valves are mounted on a lever 23 with a fulcrum 44 at one end in the form of a knife edge or fixed pivot pin, the lever extending across the valve seats 36, 41 and the free end 53 of the lever engaging in its lowest position the valve plate 21 to preclude complete closures of the valves, and being guided on a rod 56. The inlet valve 24 is of tapered or bulbous form and the outlet valve of disc form, both valves being adjustable on the lever for initial setting. The positioning of the valves on the lever and the shaping of the valve 24 are such that the ratio of inlet valve area to outlet valve area remains constant (e.g. 2:1) as the valves open and close. The trap shown comprises a' body portion 30, the valve plate 21 and a lid 22, copper jointing rings 35, 42 being provided for sealing when the parts of the trap are bolted together. Fig. 6 shows the inlet valve provided with an impulse disc 70 to increase the force tending to open the valve.
Patent GB-550186-A (GB)
Title: Improvements in or relating to methods of forming flanges at the ends of tubing
IPC: B21K23/04
Filed: 1942-01-13
Abstract: 550,186. Upsetting; flanging. THOMPSON PRODUCTS, Inc. Jan. 13 1942, No. 532. Convention date, Feb. 17, 1941. [Classes 83 (ii) and 83 (iv)] Flanges are formed at the ends of tubes by electrically heating, applying axial pressure to upset the ends and whilst the metal is still hot forging to the required shape of flange. A tube blank A is mounted between two part dies 10 held by half bushes 12, the dies being raised by springs 25 as permitted by pins and slits 24. The die R carries a screwed ring 19 that fits the interior of the tube a flanged ring 20 that engages the end of the tube the flange being engaged by a spring 21, and an abutment ring 26 normally depressed by a spring 271 as limited by pins and slots 29. In operation current passes to the work from the dies 10 and abutment 17, and on descent of the die R the end of the tube is first upset at f, then the end of the ring 19 forces all the upset outwards and the abutment ring 26 presses down the dies 10 to form the flange by its shaped end 30. After cleaning by sand blast the cold tube is turned in dies and flash is removed from the flange by turning. A form of machine for operating the dies is described in U.S.A. Specification 1,870,987.
Patent GB-730065-A (GB)
Title: Improvements in, or relating to, electric insulators
Inventor: SELDON ROBERT BRUCE
IPC: H01B17/14
Filed: 1953-01-08
Abstract: 730,065. Clips. ADAMS & BENSON, Ltd. Jan. 8, 1954 [Jan. 8, 1953], No. 563/53. Class 44. [Also in Group XXXVI] An insulator 1 is secured to a post by means of a U-shaped bracket 2, the base of the U being embedded in the insulator and the free ends being formed into coils 3, each of which includes two complete turns. The sides of the bracket are inclined so that the two coils overlap, the centres of the coils or one turn of one or both coils being slightly out of alignment so that the coils frictionally grip the post to which they are applied.
Patent GB-786398-A (GB)
Title: Improvements in and relating to twelve-cylinder two-stroke internal combustion engines
Inventor: VISSER NICOLAAS JOHANNES
IPC: F02B75/20
Filed: 1956-01-06
Abstract: 786,398. Two-stroke engines. WERKSPOOR. N. V. Jan. 6, 1956. No. 572/56. Drawings to Specification. Class 7(2) A two-stroke engine has twelve in-line cylinders the firing order of which is 1 - 11 - 4 - 6 - 8 - 3 - 12 - 2 - 9 - 7 - 5 - 10, the corresponding cranks of the crankshaft, which is built up from halves unlike in their crank arrangement, being progressively offset by 30 degrees. A ninth order torsional stress at a speed within the operating range and too large for continuous running at that speed, which stress exists with a known crank sequence of 1 - 6 - 8 - 10 - 3 - 5 - 7 - 12 - 2 - 4 - 9 - 11, is thus avoided.
Patent GB-707115-A (GB)
Title: Process for the emulsion polymerisation of unsaturated compounds and the polymers so produced
IPC: C08F2/24
Filed: 1952-01-08
Abstract: The process of the parent Specification whereby olefinically unsaturated compounds are polymerized in the aqueous phase at temperatures above the boiling point of the compound to be polymerized, or above the boiling point of at least one of a number of compounds to be polymerized, and under super-atmospheric pressure, with return of withdrawn monomer to the aqueous phase and continuous or periodic withdrawal and feed of aqueous phase, is modified by having the aqueous phase or the continuous monomer phase, or both phases, in communication with a reservoir of inert gas, such as nitrogen, which does not liquefy under the conditions of operation.
Patent GB-1025288-A (GB)
Title: Apparatus for rotating pipes and the like
Inventor: ROSS DONALD
IPC: B23K37/053
Filed: 1964-01-06
Abstract: 1,025,288. Work supports; welding by fusion. MUREX POSITIONING EQUIPMENT Ltd. Jan. 27, 1965 [Jan. 6, 1964], No. 592/64. Headings B3B and B3R. Apparatus for rotating pipes for butt-welding etc. comprises a bracket 15 carrying rollers 25 and pivoted to a framework 10, means 33 for urging the bracket to engage the rollers with a pipe 35 and means 11 on the framework for rotating at least one roller. The rollers are mounted in a bracket 20 which is adjustably angularly to positions such as shown in Fig. 7 (not shown). A sprocket shaft 19 carries a chuck 36, Fig. 4 (not shown) which may also be used to rotate a pipe. The framework may be mounted on wheels.
Patent GB-1120071-A (GB)
Title: Fluid-control slide valves
Inventor: FLINT JOHN CHRISTOPHER EGLINGT
IPC: F15B11/16
Filed: 1965-01-06
Abstract: 1,120,071. Valves. DOWTY HYDRAULIC UNITS Ltd. 19 Nov., 1965 [6 Jan., 1965], No. 649/65. Heading F2V. A bank of three linearly displaceable slide valves is provided to control the operation of double-acting jacks 51, 52 and 53 the latter of which also has a third or " float " position. A slot 44 in slide valves 33, 34 is supplied from a pump 80 via check valves 85, 86 whilst with the valves in the neutral position an " opencentre " path is formed from the pump to the tank via ports 58 in valves 33, 34 and port 66 in valve 35 to a line 76; the slot 44 in valve 35 is connected to a branch 92 from the " opencentre " path through a check valve 93. Chambers 94, 95 at the ends of the slide valves are open to the tank by passages 96-99. A relief valve 87 is included in a pump circuit. Upon moving any of the slide valves from the neutral position the associated port 58 is closed and the " open-centre " path is broken enabling pump pressure to build up at all of the slots 44 and to be directed to one or other side of the ram to be operated, the other side being connected to one of the chambers 94, 95. When the slide valve 35 is in the extreme right-hand position the ram 53 is able to '' float " since one side of the ram is connected to chamber 94 whilst the other side is open to the tank via the slot 44, a duct 71, ports 72-74 and the port 66. Each ram port may be connected to a relief valve. The manually actuated rod of each valve is provided with a centering spring. Inching slots are formed in the ends of each valve, the slots 44 and the ports 58 whilst pressure balancing ports 45, 46, 59, 60 are also incorporated although the latter port is omitted from slide valve 35, which valve embodies a spring-loaded detent. Any number of slide valves may be incorporated in a bank and certain of them may control single-acting rams or rotary motors; the slide valves may be displaceable angularly or in a rotatable manner instead of linearly.
Patent GB-889935-A (GB)
Title: Pocket manicure file
IPC: A45D29/04
Filed: 1960-01-08
Abstract: A nail file is made with two curved cleaning or scraping points, these being adjacent and directed towards each other with a small gap between them.  This arrangement ensures that the actual points do not protrude since each shields the other.
Patent GB-742717-A (GB)
Title: A long-distance telephone system with voice-frequency signalling
Inventor: RAK SVATOPLUK
IPC: H04B3/46
Filed: 1953-01-09
Abstract: 742,717. Voice frequency signalling. TESLA, NARODNI PODNIK. Jan. 9, 1953, No. 707/53. Class 40 (4). A telephone system employing v.f. signals, preferably in the upper part of the speech band, comprises signal-attenuating filters in the line which are disabled for the duration of the speech period by a backward signal from the called party, but are temporarily reinserted whenever the signal frequencies are imitated in speech. As shown, a tuned signal receiver E located between adjoining sections of a four-wire line responds to v.f. signals in the W-E direction, and on receipt of a preparatory signal of predetermined duration causes relays P and I to operate in turn. Relay D then locks up and operates a slow-release relay V. When the preparatory signal terminates, relays P1 and I fall back and pull up a slow-release relay G. The operated relays D and G together permit relay I to repeat subsequently received v.f. signals as D.C. pulses in the outgoing W-E section, direct transfer of these signals being prevented by a filter F1. When the called party answers, a backward impulse pulls up relay L which repeats the signal in the outgoing E-W section as a corresponding v.f. impulse from S1 over contacts l1, l2. Slow-release relay K also pulls up for the duration of the pulse and falls back after L so that H locks up. The filters F1 and F2 are then disconnected by operation of relay R. The reception of signal frequencies during the speech period causes relays P and I to operate so that R falls back and reinserts the filters for the duration of the signals. When the calling party clears, a prolonged forward v.f. signal. likewise reconnects the filters. Reconnection is also effected when the called party clears by the operation of release relay Z from battery on the incoming E-W wires. When a call is set up in the reverse direction, a tuned signal receiver E<1> operates relays P<1>1 and Q corresponding to P1 and I respectively.
Patent GB-485776-A (GB)
Title: Improvements in and relating to high voltage electric switchgear installations
IPC: H02B13/035
Filed: 1937-01-11
Abstract: 485,776. Switchgear structures. SIEMENS-SCHUCKERTWERKE AKT.-GES. Jan. 11, 1937, No. 843. Convention date, Jan. 11, 1936. [Class 38 (v)] In a high voltage switchgear installation in which the parts under tension are enclosed in intercommunicating containers and tubes filled with oil or other liquid insulating material under pressure, means are provided for continuously circulating the insulating liquid. Chlorinated naphthalene or other non-combustible chlorinated hydrocarbons may be used as the insulating liquid. The liquid may pass through a cleaning device during circulation, and the breakdown resistance of the liquid may be tested automatically by a spark gap or other device arranged in the path of the circulating liquid. In large installations, the containers and tubes may be divided into groups by liquid-tight bulkheads. The groups may be interconnected by closable passages so that a single pump may produce the circulation of liquid in all the groups. The pressure may be maintained on the liquid by an elevated conservator which also serves as an expansion vessel for the liquid and as a gas separator.
Patent GB-893410-A (GB)
Title: Improvements relating to securing heating elements
Inventor: SCHELL HEINZ
IPC: H05B3/06
Filed: 1961-01-09
Abstract: 893,410. Making electrical components; jointing. LICENTIA PATENT-VERWALTUNGS G.m.b.H. Jan. 9, 1961, No. 884/61. Classes 83 (2) and 83 (4). A method of securing a tubular sheathed heating element 3 of rod or other form to a mounting plate 1 or other member through which the element extends by way of an aperture 5 comprises crushing a raised edge 6 of the aperture on to the element so that the raised edge has an hexagonal or other angular form gripping the element and preventing withdrawal of the element from the plate and twisting of the element relative to the plate.
Patent GB-332182-A (GB)
Title: Improvements in crop gatherers for reaping machines
IPC: A01D65/04
Filed: 1930-01-10
Abstract: 332,182. Leege, K. Jan. 16, 1929, [Corvention date]. Addition to 310,748. Reaping-machines.-A crop gatherer of the type described in the parent Specification is provided with an additional driving-gear actuated by the main gear for controlling the angular positions of the rods while the pivots are moved by the main gear in a circular path. The gathering rods 4, which can be adjusted in holders 32, are carried by pivots 5 at the ends of radial arms 2 extending from a boss on the upper end of an adjustable telescopic shaft 15, 19. The upper adjustable part of the shaft is carried in a bearing 22 mounted by trunnions 23 in a cardan ring 24, the latter being mounted by trunnions in a forked arm 26 carried by a pivot 27 in the machine frame and moved by a hand lever 29 to adjust the elevation of the rods. The shaft 15 passes through an eccentric, disc 11 on which a spider 9 turns on bearing balls 10. The spider is connected to the arms 2 by driving links 12 and has projections 3 carrying pins 8 that extend into slots 7 at the near ends of the gathering rods 4. A hand lever 16 adjusts the position of the disc 11. The arms 2 carry a ring 1 which strips haulm from the retracting rods Sector shaped guard plates 33 connected to the arms prevent entanglement with haulm. In a modification the angular positions of the rods are controlled by an endless chain passing round sprocket wheels attached to the rods and to a stationary wheel on the shaft 15.
Patent GB-157125-A (GB)
Title: An improved piston packing
IPC: F16J9/06
Filed: 1921-01-08
Abstract: 157,125. Billon, M., and Dufay, r. Dec. 2, 1918, [Convention date]. Piston packing.-In packing of the type in which an outer ring has a bevelled inner surface engaged by a similarly bevelled expanding ring, double - bevelled inner and outer rings are employed, or the expanding ring is undulating. Fig. 1 shows doubly-coned inner and outer rings a, b, the inner ring b being moved 'by inertia or centrifugal force alternately against the two bevelled surfaces of the outer ring a. Fig. 3 shows a packing in which the split inner bevelled ring e is undulating, and is flattened by the insertion of the packing in the piston groove. The ring e exerts an axial force greater than any opposing force of inertia.
Patent HK-73894-A (HK)
Title: Disc cartridges
Inventor: SAKAGUCHI KIYONOII
IPC: G11B23/03
Filed: 1994-07-28
Abstract: A disc cartridge (21) includes a clamper (40) of synthetic material rotatably mounted to a disc cartridge half (23) and a magnetic plate (41) secured to the clamper (40). A plurality of projections (42) are formed in the magnetic plate (41). The clamper (40) is integrally formed with a recess (44) for accommodating the magnetic plate (41) and a plurality of hooks (49) formed along the peripheral wall (45) of the recess (44). The projections (42) are engaged with respective hooks (49) to secure the magnetic plate (41) to the clamper (40) without the need to utilise ultrasonic welding.
Patent HU-T51275-A (HU)
Title: Process for producing ergolin derivatives and pharmaceutical compositions containing them
Inventor: ACHINI ROLAND
IPC: A61P25/28
Filed: 1989-01-12
Abstract: Ergoline derivatives unsubstituted in position 8 and substituted in position 9 are useful as dopaminergic agents. Preferred compounds are of formula I   <IMAGE> Where R1 is H or alkey 1 and R2 angl. intermediates for these compounds are also claimed.
Patent HU-T55642-A (HU)
Title: Process for producing surface therapy system containing antineoplasmatic agent expediently 5-fluoro-uracil
Inventor: MUELLER WALTER
IPC: A61P35/00
Filed: 1990-01-19
Abstract: The invention relates to a surface treatment system consisting of an impermeable backing layer, of an agent-containing matrix and of a protective layer which can be detached again, where the matrix contains:
 a. an antineoplastic agent
 b. a self-adhesive polyacrylate
 c. a water absorber
 and where appropriate
 d. a non-adhesive hydrophilic polyacrylate
 e. an emollient and/or penetration promoter.
Patent HU-T36366-A (HU)
Title: Method for complex utilizing water plants
Inventor: CSERNAVOELGYI LASZLO
IPC: A23K1/00
Filed: 1984-01-31
Abstract: The biomass from cultivated or naturally occuring aquatic plants is utilised by harvesting the plants pref. with mechanical means and producing from the harvested biomass material useable in the food industry, in agriculture or in energy prodn.
Patent HU-T53182-A (HU)
Inventor: BAGDY ISTVAN
IPC: E04H4/12
Filed: 1989-02-07
Abstract: A találmány tárgya; eljárás forrásból, vagy kútból táplálkozó hév- és/vagy gyógyvíz után pótlódásu fürdő- és gyógytavak /medencék/ vizének regenerálására, a fürdővíz balneológiái értékének és/vagy ökológiai állapotának vizkészletkimélő és energiatakarékos javítására, az elfolyó használt viz fizikai és/vagy kémiai faktorainak részleges, vagy teljes hasznosításával, amelynek lényege, hogy utánpótlódásában korlátozott hozamú hév- és/vagy gyógyvizű fürdő és gyógytavak /medencék/ elfolyó használt vízhozamának egy részét célszerűen megtisztítva, az elfolyó használt viz hőtartalraával felmelegitve és/vagy sótartalmával dúsítva - külső forrásból származó komponensek felhasználásával vagy anélkül - az utánpótlódó viz minőségével azonos vagy annál kedvezőbb fizikai, kémiai és biológiai kondíciókkal a forrásoldali vizutánpótlódás áramába vagy annál kedvezőbb helyre juttatja vissza és ezáltal a fürdővíz balneológiái értékét és/vagy ökológiai állapotát a követelményeket kielégítően javítja és az előirt határértékeken belül automatikusan vezérelve fenntartja. A találmány jellemző ábrája az 1. ábra.
Patent JP-H02283969-A (JP)
Title: 'o' ring
Inventor: TOKUNAGA YASUO
IPC: C23C14/14
Filed: 1989-01-05
Abstract: PURPOSE:To make it possible to make up an 'O' ring lubricant applied on which will never be evaporated in a high vacuum by applying a solid lubricant by means of sputtering, ion plating, gaseous phase growing method or the like. CONSTITUTION:An 'O' ring is molded out of biton made of fluoro-rubber, nitro butadien rubber or the like, and is applied with a solid lubricating film 2 the surface of which is made up out of solid lubricant. As solid lubricant, a material is used, which has low vapor pressure, a low frictional coefficient, soft and slippery nature, and easily becomes familiar with the other parties. Coating is effected by means of sputtering, ion plating, gaseous phase growing method or the like so that its film is as thin as several mum to tens of mum. Then, when the 'O' ring 1 the surface of which is applied with the solid lubricating film, and each back-up ring 4 are fitted onto a vacuum container in interchangeable relation via a presser cap 5, which results in the presence of the solid lubricating film between a quartz reactor 3 and the 'O' ring 1 so that the quartz reactor 3 can be smoothly fitted onto the vacuum container.
Patent JP-S59160677-A (JP)
Inventor: ROBERUTO ATSUOORA
IPC: B29C48/12
Filed: 1984-01-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02288984-A (JP)
Title: Bit map changing method
Inventor: RETSUKUSU UIRIAMU DEIBII
IPC: H04N1/411
Filed: 1990-01-08
Abstract: PURPOSE: To improve the efficiency of picture processing by deleting a part of data in a block in the case of a failure of compression and compressing a picture for the latest changed block till achievement of compression. CONSTITUTION: A microprocessor 2 selects two row data blocks and subjects them to a data compression algorithm and loads a pair of scanning lines defining the blocks into a RAM 6. Next, the quantity of data to be stored in the RAM 6 is determined, and compared with the quantity of data required for definition of one scanning line in an original form; and if the quantity of data in the RAM 6 is larger than that required for one line, one of two rows, for example, a row 8A or 8B is selectively deleted, and the remaining row is stored in an output memory 5 in the original form. Otherwise, compressed data is stored in the memory 5. This processing is repeated for respective blocks of scanning lines 9, 10, etc., until the overall picture is stored in the output memory 5. Thus, the picture processing efficiency is improved.
Patent JP-S58118821-A (JP)
Title: Production of polyester
Inventor: SUGANUMA HEIROKU
IPC: C08G63/78
Filed: 1982-01-08
Abstract: PURPOSE:To produce a polyester excellent in brightness, transparency and processability during molding, by adding glycol-soluble Ca and/or Li salts and a P compound to a reaction system lying under specifed conditions and reacting the mixture. CONSTITUTION:A slurry containing terephthalic acid and ethylene glycol as the principal starting materials at a predetermind molar ratio is fed continuously to the 1st reaction tank 1, esterified, withdrawn by a transfer pump 2 so that the quantity of the solution held in the tank 1 can be kept constant, led to the 2nd reaction tank 3, esterified and then transferred to a catalyst addition tank 4. While agitating the reaction solution so that the Reynolds number in the tank 4 is below 3,500 under conditions in which the concentration of the terminal carboxyl groups of the reaction solution and its average residence time in the tank 4 satisfy the formula, 0.015-0.20wt% glycol-soluble Ca and/or Li salts, 0.003-0.05wt% P compound and a polymerization catalyst are added to the solution. The polycondensation of the reaction mixture is allowed to advance under a weak vacuum in a prepolymerizer 6 and polycondensed to completion in a polymerizer 7.
Patent JP-H02181540-A (JP)
Title: Conference material transmission system
Inventor: MAENO KAZUTOSHI
IPC: H04L12/18
Filed: 1989-01-06
Abstract: PURPOSE:To effectively utilize an accumulation area by forming a mail obtained by adding a conference common identifier(ID) previously determined in common with plural conferences to conference material with its conference ID as destination information. CONSTITUTION:The conference material for users of a conference terminal 110 are inputted from a material input means 114. The material is stored in a conference material storing means 112 and a conference ID for uniformly identifying the conference to be opened is applied to participator's conference material by a conference ID writing means 116. Then, the conference common ID to be assigned to all the conference services in common is applied as main information by a main destination writing means 113 and the mail information is transmitted to a center device 100 through a communication control means 111.
Patent JP-H07212364-A (JP)
Title: Radio lan device
Inventor: YOKOYAMA YUKIO
IPC: H04L12/28
Filed: 1994-01-10
Abstract: PURPOSE:To perform communication by moving a radio terminal over the sub network by adopting the capsule frame transfer radio LAN system for mobile communication without changing the logic address of the radio terminal. CONSTITUTION:A cable LAN segment 1 is connected by a rooter 2. Then the routing of the frame between a cable terminal 3 and a host computer 4 is performed. When a connection request comes from a radio terminal 7 with an adapter 6 mounted by taking the unregistered radio station as an agent master, the frame related to the radio terminal 7 is packed in the frame system to be propagated between the agent master and the master in the radio base station 5 at the transmission. Thus, the capsule frame transfer route is formed on the cable LAN for the master of the radio terminal and the same network environment as connecting to the master directly is constructed. Thus, the radio terminal can be moved over the sub network and the compatibility of the conventional network is available.